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<h2>Tuscany Hello World Celtix Web service Sample</h2> <h3>Overview</h3>
<p>
The Tuscany hello world Celtix Web service sample shows using the Tuscany SCA runtime as a standalone web service.
</p>
<h3>Location</h3> This sample is located in the samples\sca\helloworldws-celtix
directory.<br>
<h3>Setup</h3>This sample depends on the Tuscany runtime, Celtix, and the sample jar,
<span style="font-weight: bold;">
sample-helloworldws-celtix-incubating-M1.jar
</span>
, all of these must be available on the classpath to run the sample.
<h3>Running</h3>
In the directory samples/sca/helloworldws-celtix use the JDK 1.5 java command to run the class helloworld.HelloWorldServer
<pre>Linux: java -cp ../../../lib/tuscany-runtime-incubating-M1.jar:../../../lib/celtix/tuscany-celtix-incubating-M1.jar:target/sample-helloworldws-celtix-incubating-M1.jar helloworld.HelloWorldServer</pre>
<pre>Windows: java -cp ../../../lib/tuscany-runtime-incubating-M1.jar;../../../lib/celtix/tuscany-celtix-incubating-M1.jar;target/sample-helloworldws-celtix-incubating-M1.jar helloworld.HelloWorldServer</pre>
<h3>Code Overview</h3> The source files are physically organized as shown below:<br>
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<pre>
+---main
+---java
¦ +---helloworld
¦ HelloWorldServer.java
¦ HelloWorldImpl.java
¦ HelloWorldService.java
+---resources
¦ sca.module
+---wsdl
helloworld.wsdl
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<td>HelloWorldServer.java</td>
<td>Main method to startup the Tuscany runtime which will startup the services defined in sca.module</td>
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<td style="vertical-align: top;">HelloWorldService.java</td>
<td>Defines the Java interface implemented by the component.</td>
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<td style="vertical-align: top;">HelloWorldImpl.java</td>
<td>Implements the SCA component. Uses the SCA service annotation
tag on the class to show what SCA interface is being implemented.</td>
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<tr>
<td style="vertical-align: top; height: 62px;">sca.module</td>
<td style="height: 62px;">Defines the SCA module, entryPoint and component.
Defines for the HelloWorldServiceComponent component and the Java class that
implements the component For the entryPoint it defines WSDL for the service, the
Java interface provided by the service, and wires the service to the HelloWorldServiceComponent</td>
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<td>helloworld.wsdl</td>
<td>WSDL for the service.</td>
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